Fujitsu General Limited

Tomomi Takahashi

Ritsushi Taira

Hiroyuki Hamano

Masato Oda

Shinji Sugiyama

Makoto Shibuya

Makoto Yanagida

Atsushi Itagaki

Hideyuki Umenaka

Hiroki Igarashi

Tsutomu Nagashima

Shinnji Sugiyama

Ryouhei Kondo

Shunsuke Nakashima

Masayoshi Kogure

Masahisa Takata

In an air conditioner having a main body provided with a panelincluding a front paneland a top panel, the main body incorporating an air passage connecting an air inletand an air outlet, an air filter, a heat exchanger, a blower fan, and a dedusting deviceattached to the front face of the air filterwhich is reciprocated along the surface of the air filter, the top panelis opened/closed as the dedusting deviceis reciprocated.

Air conditioner and method for assembling the same

In an air conditioner equipped with an air cleaner, a front panel is provided with three air inlets: a first air inlet located on the front face of the front panel, a second air inlet located on the top face thereof, and a third air inlet located therebetween. Each of the first and second air inlets has an opening/closing unit including louvers, and an air cleaner is arranged on the inside of the third air inlet. At the time of cooling/heating operation and at the time of dehumidifying operation, the first and second air inlets are opened and closed by the opening/closing unit, by which the amount of air passing through the air cleaner is changed, thereby utilizing the air cleaner effectively.

Air conditioner

An air conditioner comprises a freezing cycle circuit, which includes, successively provided on a main duct line 11 in the mentioned order, a compressor 10, a four-way valve 12, an external heat exchanger 13, a pressure reducer 14, and an internal heat exchanger 11, the main duct line 11 branching into at least an upper and a lower part coolant flow line 20 and 30 in the internal heat exchanger 15, and an on-off valve 10 provided on the upper part coolant flow line 20 and closed in a low capacity cooling operation. The air conditioner can gently cool and gently dry air in a room without causing chillness to be felt.

Air conditioner and control method of the same

An air conditioner includes a housing to be mounted on a wall surface in the interior of a room, an air inlet provided at an upper part of the housing, an air outlet provided at a lower part of the housing, an air passage provided in said housing so as to connect the air inlet and said air outlet to each other, a heat exchanging means and an air blowing device disposed in said air passage, and a wind direction plate provided inside an opening of the air outlet in order to change the direction of blowing of thermoregulated air out of the air outlet. An air quantity adjusting plate is provided at an end of the opening of said air outlet in order to change the area of the opening of the air outlet, whereby a sufficient air quantity is obtained regardless of the direction of ventilation of thermoregulated air to thereby perform room air-conditioning efficiently.

Growing community of inventors

Kanagawa, Japan

Tomomi Takahashi